wip

app/Console/Commands/RefreshHoldingData.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Models\Dividend;
+use App\Models\Holding;
+use App\Models\MarketData;
+use App\Models\Transaction;
+use Illuminate\Console\Command;
+use Illuminate\Database\Query\Builder;
+
+class RefreshHoldingData extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'holding-data:refresh';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Refresh holdings';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        // get all holdings
+        $holdings = Holding::get();
+
+        foreach ($holdings as $holding) {
+            $this->line('Refreshing ' . $holding->symbol);
+
+            $query = Transaction::where([
+                'portfolio_id' => $holding->portfolio_id,
+                'symbol' => $holding->symbol,
+            ])->selectRaw('SUM(CASE WHEN transaction_type = "BUY" THEN quantity ELSE 0 END) AS `qty_purchases`')
+            ->selectRaw('SUM(CASE WHEN transaction_type = "SELL" THEN quantity ELSE 0 END) AS `qty_sales`')
+            ->selectRaw('SUM(CASE WHEN transaction_type = "BUY" THEN (quantity * cost_basis) ELSE 0 END) AS `cost_basis`')
+            ->selectRaw('SUM(CASE WHEN transaction_type = "SELL" THEN ((sale_price - cost_basis) * quantity) ELSE 0 END) AS `realized_gains`')
+            ->first();
+
+            $total_quantity = $query->qty_purchases - $query->qty_sales;
+            $average_cost_basis = $query->qty_purchases > 0 
+                                    ? $query->cost_basis / $query->qty_purchases 
+                                    : 0;
+
+            // pull dividend data joined with holdings/transactions
+            $dividends = Dividend::where([
+                'dividends.symbol' => $holding->symbol,
+            ])
+            ->select(['holdings.portfolio_id', 'dividends.date', 'dividends.symbol', 'dividends.dividend_amount'])
+            ->selectRaw('@purchased:=(SELECT coalesce(SUM(quantity),0) FROM transactions WHERE transactions.transaction_type = "BUY" AND transactions.symbol = dividends.symbol AND date(transactions.date) <= date(dividends.date) AND holdings.portfolio_id = transactions.portfolio_id ) AS `purchased`')
+            ->selectRaw('@sold:=(SELECT coalesce(SUM(quantity),0) FROM transactions WHERE transactions.transaction_type = "SELL" AND transactions.symbol = dividends.symbol AND date(transactions.date) <= date(dividends.date)  AND holdings.portfolio_id = transactions.portfolio_id ) AS `sold`')
+            ->selectRaw('@owned:=(@purchased - @sold) AS `owned`')
+            ->selectRaw('@dividends_received:=(@owned * dividends.dividend_amount) AS `dividends_received`')
+            ->join('transactions', 'transactions.symbol', 'dividends.symbol')
+            ->join('holdings', 'transactions.portfolio_id', 'holdings.portfolio_id')
+            ->groupBy(['holdings.portfolio_id', 'dividends.date', 'dividends.symbol', 'dividends.dividend_amount'])
+            ->get();
+
+            // update holding
+            $holding->fill([
+                'quantity' => $total_quantity,
+                'average_cost_basis' => $average_cost_basis,
+                'total_cost_basis' => $total_quantity * $average_cost_basis,
+                'realized_gain_dollars' => $query->realized_gains,
+                'dividends_earned' => $dividends->where('portfolio_id', $holding->portfolio_id)->sum('dividends_received')
+            ]);
+
+            $holding->save();
+        }
+    }
+}

app/Exports/BackupExport.php

@@ -12,15 +12,20 @@ class BackupExport implements WithMultipleSheets
 {
     use Exportable;
 
+    public function __construct(
+        public bool $empty = false
+    )
+    { }
+
     /**
      * @return array
      */
     public function sheets(): array
     {
             return [
-                new PortfoliosSheet,
-                new TransactionsSheet,
-                new DailyChangesSheet
+                new PortfoliosSheet($this->empty),
+                new TransactionsSheet($this->empty),
+                new DailyChangesSheet($this->empty)
             ];
     }
 }

app/Exports/Sheets/DailyChangesSheet.php

@@ -9,6 +9,10 @@ use Maatwebsite\Excel\Concerns\WithTitle;
 
 class DailyChangesSheet implements FromCollection, WithHeadings, WithTitle
 {
+    public function __construct(
+        public bool $empty = false
+    ) { }
+
     public function headings(): array
     {
         return [
@@ -28,7 +32,7 @@ class DailyChangesSheet implements FromCollection, WithHeadings, WithTitle
     */
     public function collection()
     {
-        return DailyChange::myDailyChanges()->get();
+        return $this->empty ? collect() : DailyChange::myDailyChanges()->get();
     }
 
      /**

app/Exports/Sheets/PortfoliosSheet.php

@@ -9,6 +9,10 @@ use Maatwebsite\Excel\Concerns\WithTitle;
 
 class PortfoliosSheet implements FromCollection, WithHeadings, WithTitle
 {
+    public function __construct(
+        public bool $empty = false
+    ) { }
+    
     public function headings(): array
     {
         return [
@@ -26,7 +30,7 @@ class PortfoliosSheet implements FromCollection, WithHeadings, WithTitle
     */
     public function collection()
     {
-        return Portfolio::myPortfolios()->get();
+        return $this->empty ? collect() : Portfolio::myPortfolios()->get();
     }
 
      /**

app/Exports/Sheets/TransactionsSheet.php

@@ -10,6 +10,10 @@ use Maatwebsite\Excel\Concerns\FromCollection;
 
 class TransactionsSheet implements FromCollection, WithHeadings, WithTitle
 {
+    public function __construct(
+        public bool $empty = false
+    ) { }
+    
     public function headings(): array
     {
         return [
@@ -32,7 +36,7 @@ class TransactionsSheet implements FromCollection, WithHeadings, WithTitle
     */
     public function collection()
     {
-        return Transaction::myTransactions()->get();
+        return $this->empty ? collect() : Transaction::myTransactions()->get();
     }
 
      /**

app/Imports/BackupImport.php

@@ -6,11 +6,13 @@ use App\Imports\Sheets\SplitsSheet;
 use App\Imports\Sheets\DividendsSheet;
 use App\Imports\Sheets\MarketDataSheet;
 use App\Imports\Sheets\PortfoliosSheet;
+use Illuminate\Support\Facades\Artisan;
 use Maatwebsite\Excel\Events\AfterSheet;
 use App\Imports\Sheets\DailyChangesSheet;
 use App\Imports\Sheets\TransactionsSheet;
 use Maatwebsite\Excel\Concerns\Importable;
 use Maatwebsite\Excel\Concerns\WithEvents;
+use App\Console\Commands\RefreshHoldingData;
 use Maatwebsite\Excel\Concerns\WithMultipleSheets;
 
 class BackupImport implements WithMultipleSheets, WithEvents
@@ -25,7 +27,8 @@ class BackupImport implements WithMultipleSheets, WithEvents
     {
         return [
 
-            // AfterSheet::class => dd('test')
+            // AfterSheet::class => Artisan::queue(RefreshHoldingData::class),
+            AfterSheet::class => Artisan::call(RefreshHoldingData::class)
         ];
     }
 

app/Imports/Sheets/DailyChangesSheet.php

@@ -2,18 +2,17 @@
 
 namespace App\Imports\Sheets;
 
-use App\Models\DailyChange;
 use Exception;
+use App\Models\DailyChange;
 use Illuminate\Support\Collection;
 use Maatwebsite\Excel\Concerns\ToCollection;
 use Maatwebsite\Excel\Concerns\SkipsEmptyRows;
 use Maatwebsite\Excel\Concerns\WithHeadingRow;
 use Maatwebsite\Excel\Concerns\WithValidation;
+use Maatwebsite\Excel\Concerns\WithChunkReading;
 
-class DailyChangesSheet implements ToCollection, WithHeadingRow, WithValidation, SkipsEmptyRows
+class DailyChangesSheet implements ToCollection, WithHeadingRow, WithValidation, SkipsEmptyRows, WithChunkReading
 {
-    // use Importable;
-
     public function collection(Collection $dailyChanges)
     {
 
@@ -27,22 +26,25 @@ class DailyChangesSheet implements ToCollection, WithHeadingRow, WithValidation,
             }
         });
 
-        foreach ($dailyChanges as $dailyChange) {
+        DailyChange::withoutEvents(function () use ($dailyChanges) {
+            
+            foreach ($dailyChanges as $dailyChange) {
 
-            DailyChange::updateOrCreate([
-                'date' => $dailyChange['date'],
-                'portfolio_id' => $dailyChange['portfolio_id'],
-            ],[
-                'portfolio_id' => $dailyChange['portfolio_id'],
-                'date' => $dailyChange['date'],
-                'total_market_value' => $dailyChange['total_market_value'],
-                'total_cost_basis' => $dailyChange['total_cost_basis'],
-                'total_gain' => $dailyChange['total_gain'],
-                'total_dividends' => $dailyChange['total_dividends'],
-                'realized_gains' => $dailyChange['realized_gains'],
-                'annotation' => $dailyChange['annotation'],
-            ]);
-        }
+                DailyChange::updateOrCreate([
+                    'date' => $dailyChange['date'],
+                    'portfolio_id' => $dailyChange['portfolio_id'],
+                ],[
+                    'portfolio_id' => $dailyChange['portfolio_id'],
+                    'date' => $dailyChange['date'],
+                    'total_market_value' => $dailyChange['total_market_value'],
+                    'total_cost_basis' => $dailyChange['total_cost_basis'],
+                    'total_gain' => $dailyChange['total_gain'],
+                    'total_dividends' => $dailyChange['total_dividends'],
+                    'realized_gains' => $dailyChange['realized_gains'],
+                    'annotation' => $dailyChange['annotation'],
+                ]);
+            }
+        });
     }
 
     public function rules(): array
@@ -58,4 +60,9 @@ class DailyChangesSheet implements ToCollection, WithHeadingRow, WithValidation,
             'annotation' => ['sometimes', 'nullable', 'string'],
         ];
     }
+
+    public function chunkSize(): int
+    {
+        return 500;
+    }
 }

app/Imports/Sheets/PortfoliosSheet.php

@@ -12,25 +12,26 @@ use Maatwebsite\Excel\Concerns\WithValidation;
 
 class PortfoliosSheet implements ToCollection, WithValidation, WithHeadingRow, SkipsEmptyRows
 {
-    // use Importable;
-
     public function collection(Collection $portfolios)
     {
-        foreach ($portfolios as $portfolio) {
+        Portfolio::withoutEvents(function () use ($portfolios) {
+                
+            foreach ($portfolios as $portfolio) {
 
-            auth()->user()->portfolios()
-                        ->where(['id' => $portfolio['portfolio_id']])
-                        ->orWhere(['title' => $portfolio['title']])
-                        ->firstOr(function () use ($portfolio) {
+                auth()->user()->portfolios()
+                            ->where(['id' => $portfolio['portfolio_id']])
+                            ->orWhere(['title' => $portfolio['title']])
+                            ->firstOr(function () use ($portfolio) {
 
-                            return Portfolio::make()->forceFill([
-                                'id' => $portfolio['portfolio_id'] ?? null,
-                                'title' => $portfolio['title'],
-                                'wishlist' => $portfolio['wishlist'] ?? false,
-                                'notes' => $portfolio['notes'],
-                            ])->save();
-                        });
-        }
+                                return Portfolio::make()->forceFill([
+                                    'id' => $portfolio['portfolio_id'] ?? null,
+                                    'title' => $portfolio['title'],
+                                    'wishlist' => $portfolio['wishlist'] ?? false,
+                                    'notes' => $portfolio['notes'],
+                                ])->save();
+                            });
+            }
+        });
     }
 
     public function rules(): array

app/Imports/Sheets/TransactionsSheet.php

@@ -2,6 +2,7 @@
 
 namespace App\Imports\Sheets;
 
+use App\Models\Holding;
 use App\Models\Transaction;
 use Illuminate\Support\Collection;
 use Maatwebsite\Excel\Concerns\ToCollection;
@@ -12,28 +13,40 @@ use Maatwebsite\Excel\Concerns\WithChunkReading;
 
 class TransactionsSheet implements ToCollection, WithHeadingRow, WithValidation, SkipsEmptyRows, WithChunkReading
 {
-    // use Importable;
-
     public function collection(Collection $transactions)
     {
-        foreach ($transactions->sortBy('date') as $transaction) {
+        Transaction::withoutEvents(function () use ($transactions) {
 
-            Transaction::where('id', $transaction['transaction_id'])
-                    ->firstOr(function () use ($transaction) {
+            foreach ($transactions->sortBy('date') as $transaction) {
 
-                        return Transaction::make()->forceFill([
-                            'id' => $transaction['transaction_id'],
-                            'symbol' => $transaction['symbol'],
-                            'portfolio_id' => $transaction['portfolio_id'],
-                            'transaction_type' => $transaction['transaction_type'],
-                            'quantity' => $transaction['quantity'],
-                            'cost_basis' => $transaction['cost_basis'] ?? 0,
-                            'sale_price' => $transaction['sale_price'],
-                            'split' => $transaction['split'] ?? null,
-                            'date' => $transaction['date'],
-                        ])->save();
-                    });
-        }
+                $transaction = Transaction::where('id', $transaction['transaction_id'])
+                        ->firstOr(function () use ($transaction) {
+
+                            return Transaction::make()->forceFill([
+                                'id' => $transaction['transaction_id'],
+                                'symbol' => $transaction['symbol'],
+                                'portfolio_id' => $transaction['portfolio_id'],
+                                'transaction_type' => $transaction['transaction_type'],
+                                'quantity' => $transaction['quantity'],
+                                'cost_basis' => $transaction['cost_basis'] ?? 0,
+                                'sale_price' => $transaction['sale_price'],
+                                'split' => $transaction['split'] ?? null,
+                                'date' => $transaction['date'],
+                            ])->save();
+                        });
+
+                Holding::firstOrCreate([
+                    'symbol' => $transaction['symbol'],
+                    'portfolio_id' => $transaction['portfolio_id'],
+                ], [
+                    'quantity' => 0,
+                    'average_cost_basis' => 0,
+                    'total_cost_basis' => 0,
+                    'realized_gain_dollars' => 0,
+                    'dividends_earned' => 0
+                ]);
+            }
+        });
     }
 
     public function rules(): array

lang/en.json

@@ -94,6 +94,8 @@
     "Successfully imported!": "Successfully imported!",
     "Select a file": "Select a file",
     "Download Export": "Download Export",
+    "Click to download import template.": "Click to download import template.",
+    "Download import template.": "Download import template.",
     "Your email address is unverified.": "Your email address is unverified.",
     "Click here to re-send the verification email.": "Click here to re-send the verification email.",
     "A new verification link has been sent to your email address.": "A new verification link has been sent to your email address.",

lang/es.json

@@ -94,6 +94,8 @@
     "Successfully imported!": "¡Importado con éxito!",
     "Select a file": "Seleccionar un archivo",
     "Download Export": "Descargar Exportación",
+    "Click to download import template.": "Haz clic para descargar la plantilla de importación.",
+    "Download import template.": "Descargar la plantilla de importación.",
     "Your email address is unverified.": "Tu dirección de correo electrónico no está verificada.",
     "Click here to re-send the verification email.": "Haz clic aquí para reenviar el correo de verificación.",
     "A new verification link has been sent to your email address.": "Se ha enviado un nuevo enlace de verificación a tu dirección de correo electrónico.",

resources/views/import-export.blade.php

@@ -2,7 +2,7 @@
 
         <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
             
-        @livewire('import-portfolios-field')
+            @livewire('import-portfolios-field')
 
             <x-section-border />
         </div>

resources/views/livewire/import-portfolios-field.blade.php

@@ -4,6 +4,7 @@ use Livewire\WithFileUploads;
 use Livewire\Volt\Component;
 use Mary\Traits\Toast;
 use App\Imports\BackupImport;
+use App\Exports\BackupExport;
 use Livewire\Attributes\Rule;
 
 new class extends Component {
@@ -17,7 +18,6 @@ new class extends Component {
     // methods
     public function import() 
     {
-
         $this->validate();
 
         try {
@@ -25,13 +25,16 @@ new class extends Component {
             $import = (new BackupImport)->import($this->file);
 
         } catch (\Throwable $e) {
-     dd($e);
+     
             return $this->error($e->getMessage());
         }
 
         $this->success(__('Successfully imported!'));
+    }
 
-        // Artisan::queue(RefreshHoldingData::class);
+    public function downloadTemplate()
+    {
+        return Excel::download(new BackupExport(empty: true), now()->format('Y_m_d') . '_investbrain_template.xlsx');
     }
     
 }; ?>
@@ -42,7 +45,8 @@ new class extends Component {
     </x-slot>
 
     <x-slot name="description">
-        {{ __('Upload or recover your Investbrain portfolio and holdings.') }}
+        {{ __('Upload or recover your Investbrain portfolio and holdings.') }} 
+        <a href="#" title="{{ __('Click to download import template.') }}" @click="$wire.downloadTemplate()"> {{ __('Download import template.') }}</a>
     </x-slot>
 
     <x-slot name="form">